We are seeking a dynamic and experienced Sr. Director / Director of Regulatory & Quality Assurance to lead and oversee the strategic direction of our Quality Assurance, Quality Engineering, Metrology, Document Control and Training functions within a fast-paced pharmaceutical contract research organization (CRO). This role is responsible for guiding a team of functional managers to ensure regulatory compliance, operational excellence, and client satisfaction across all phases of drug development and testing. The ideal candidate will bring a strategic mindset, strong leadership capabilities, and a collaborative approach to drive continuous improvement and regulatory alignment across the organization. This is a high-impact role for a leader who thrives in a mission-driven, science-based environment.